WARNING: line length of 113 exceeds 80 columns
#45: FILE: tools/testing/selftests/bpf/prog_tests/spin_lock.c:53:
+	{ "lock_global_sleepable_helper_subprog", "global function calls are not allowed while holding a lock" },

WARNING: line length of 112 exceeds 80 columns
#46: FILE: tools/testing/selftests/bpf/prog_tests/spin_lock.c:54:
+	{ "lock_global_sleepable_kfunc_subprog", "global function calls are not allowed while holding a lock" },

WARNING: line length of 115 exceeds 80 columns
#47: FILE: tools/testing/selftests/bpf/prog_tests/spin_lock.c:55:
+	{ "lock_global_sleepable_subprog_indirect", "global function calls are not allowed while holding a lock" },

WARNING: line length of 91 exceeds 80 columns
#114: FILE: tools/testing/selftests/bpf/progs/irq.c:490:
+__failure __msg("global functions that may sleep are not allowed in non-sleepable context")

WARNING: line length of 91 exceeds 80 columns
#126: FILE: tools/testing/selftests/bpf/progs/irq.c:502:
+__failure __msg("global functions that may sleep are not allowed in non-sleepable context")

WARNING: line length of 91 exceeds 80 columns
#189: FILE: tools/testing/selftests/bpf/progs/preempt_lock.c:180:
+__failure __msg("global functions that may sleep are not allowed in non-sleepable context")

WARNING: line length of 91 exceeds 80 columns
#200: FILE: tools/testing/selftests/bpf/progs/preempt_lock.c:191:
+__failure __msg("global functions that may sleep are not allowed in non-sleepable context")

WARNING: line length of 91 exceeds 80 columns
#211: FILE: tools/testing/selftests/bpf/progs/preempt_lock.c:202:
+__failure __msg("global functions that may sleep are not allowed in non-sleepable context")

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#259: FILE: tools/testing/selftests/bpf/progs/rcu_read_lock.c:471:
+	volatile int ret = 0;

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#270: FILE: tools/testing/selftests/bpf/progs/rcu_read_lock.c:482:
+	volatile int ret = 0;

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#281: FILE: tools/testing/selftests/bpf/progs/rcu_read_lock.c:493:
+	volatile int ret = 0;

total: 0 errors, 11 warnings, 0 checks, 311 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 157ca086a54e ("selftests/bpf: Test sleepable global subprogs in atomic contexts") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 11 warnings, 0 checks, 311 lines checked